Victron Energy 100ah Lithium SuperPack NG Battery with Bluetooth & Heating – BAT512110740

The Victron Lithium SuperPack 12.8V 100Ah NG- BAT512110740 is a premium LiFePO4 leisure battery designed as a drop-in upgrade from lead-acid for motorhomes, caravans, RVs, large SUVs and work vehicles. It delivers dependable off-grid power for everyday 12V loads and higher-demand appliances, with built-in protection and smart monitoring to make installation and ownership simple.

Please note that delivery lead time is 10- 14 days from Order

Why it’s a great upgrade from lead-acid

• More usable power, steadier performance: Lithium delivers consistent voltage under load, helping your electrics run better compared with the “voltage sag” you often see as lead-acid discharges.
• Fast, efficient charging: High round-trip efficiency (up to 93%) means less energy wasted during charge/discharge.
• Long service life: Designed for high cycle life (up to 2500 cycles @ 80% DoD, 3000 cycles @ 70% DoD, 5000 cycles @ 50% DoD), making it a strong long-term investment for frequent off-grid use.

Built-in safety and battery management

This SuperPack NG includes an integrated BMS and battery monitor for:

• Cell balancing
• Protection against over/under-voltage, over/under-temperature and over-current
• Safer day-to-day use and better battery longevity

Bluetooth monitoring with VictronConnect

Built-in Bluetooth Smart lets you configure and monitor the battery using the VictronConnect app.

• View key data like state of charge (SoC), battery temperature, warnings and alarms
• Instant Readout shows core info in the device list without even connecting
• Supports firmware updates via the app

Self-heating for cold-weather charging

Charging lithium below 0°C can be an issue for many batteries. The SuperPack NG includes a self-heating function that warms the cells to a safe charging temperature.

• Charger mode (default): heater is powered by the connected charger and activates automatically when cell temperature drops below 0°C before charging
• Auto mode: the battery can power the heater to keep cells ready for charging (subject to SoC limits)

Simple control + clear status indication

• On/Off push button: disables charging and discharging for safer handling and extended storage
• LED status indicators: show Bluetooth connectivity plus warning/alarm or firmware update status

Expand capacity with parallel connection

Need more runtime? The SuperPack NG supports parallel connection of multiple batteries to increase total energy capacity (system current must remain within safe limits).

Key specifications (12.8V 100Ah NG)

• Nominal voltage: 12.8V
• Capacity: 100Ah
• Nominal energy: 1280Wh
• Recommended charge voltage: 14.0V (range 13.5–14.2V)
• Float voltage: 13.5V
• Max continuous discharge current: 200A
• Max continuous charge current: 100A
• Operating temperature (charge & discharge): -30°C to +60°C*
• Self-heating max power: 65W
• Protection class: IP65
• Terminals: M8 female threaded inserts
• Mounting: upright or on its long side (flat, supported)
• Dimensions (L×W×H): 273 × 173 × 173 mm (plus terminal screw height)
• Weight: 10.7 kg

*Below 0°C, charging is suspended while the internal heater warms the cells, then charging resumes once a safe temperature is reached.

What you get

• Victron Lithium SuperPack 12.8V 100Ah NG battery
• Built-in Bluetooth monitoring (VictronConnect compatible)
• Integrated BMS + battery monitoring